Generated with AI from public data ยท Updated 11 May 2026
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Mushroom Coffee ยท Head-to-head

Four Sigmatic vs DIRTEA

Scores based on what each brand publicly discloses about ingredients, doses, and third-party testing. Read the methodology โ†’

DIRTEA discloses more overall โ€” based on ingredient quality, transparency, value, and trust signals.

Mushroom Coffee with Lion's Mane

Four Sigmatic

Mushroom Coffee with Lion's Mane

ยฃ15.00ยฃ13.50 sub

0.0
/10
Limited Disclosure

Key information such as beta-glucan content is not publicly available.

This score reflects disclosure completeness โ€” not a verdict on product quality.

Scored: May 2026

Higher overall score
0.0
/10
Well Documented

Good disclosure with minor gaps.

This score reflects disclosure completeness โ€” not a verdict on product quality.

Scored: June 2026

Score breakdown by dimension

Four SigmaticDimensionDIRTEA
Ingredient Quality35%
5.8
โ–ฒ10.0
Transparency30%
3.3
โ–ฒ10.0
Value20%
2.0โ–ฒ
1.0
Trust10%
3.0
โ–ฒ5.0
Consumer Experience5%
7.0
โ–ฒ9.0

Key facts

Four SigmaticFactDIRTEA
water_extractExtraction methoddual_extract
fruiting_bodyMushroom sourcefruiting_body
โ€”Beta-glucan %40%
Not disclosedBeta-glucan verifiedYes
Not disclosedCOA availableYes
YesOrganic certifiedYes
4.4 (200 reviews)Trustpilot scoreโ€”
ยฃ1.50Price per servingโ€”

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